XML 49 R38.htm IDEA: XBRL DOCUMENT
v3.21.1

Pension and Other Retiree Benefits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items] |
Schedule of Amounts Recognized in Balance Sheet Net Funded Status | The following table sets forth our defined benefit pension and post-retirement plans funded status and the amounts recognized in our Consolidated Balance Sheets:
| Pension |  | Post-retirement
| U.S. |  | International |  |
(in millions) | 2020 |  | 2019 |  | 2020 |  | 2019 |  | 2020 |  | 2019
Change in projected benefit obligation (PBO) |  |  |  |  |  |  |  |  |  |  |
Projected benefit obligation at beginning of year | $ | 211.6 |  |  | $ | 188.3 |  |  | $ | 690.7 |  |  | $ | 627.3 |  |  | $ | 5.3 |  |  | $ | 6.2 |
Service cost | 1.6 |  |  | 1.3 |  |  | 1.5 |  |  | 1.3 |  |  | — |  |  | — |
Interest cost | 5.9 |  |  | 7.4 |  |  | 9.7 |  |  | 13.4 |  |  | 0.1 |  |  | 0.2 |
Actuarial loss (gain) | 17.9 |  |  | 25.2 |  |  | 60.7 |  |  | 67.6 |  |  | — |  |  | (0.9) |
Participants’ contributions | — |  |  | — |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |
Benefits paid | (10.9) |  |  | (10.6) |  |  | (27.6) |  |  | (28.6) |  |  | (0.5) |  |  | (0.4) |
Settlement | — |  |  | — |  |  | (27.4) |  |  | (0.4) |  |  | — |  |  | — |
Foreign exchange rate changes | — |  |  | — |  |  | 41.0 |  |  | 10.0 |  |  | 0.1 |  |  | 0.1 |
Projected benefit obligation at end of year | 226.1 |  |  | 211.6 |  |  | 748.7 |  |  | 690.7 |  |  | 5.1 |  |  | 5.3 |
Change in plan assets |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year | 158.0 |  |  | 141.1 |  |  | 460.3 |  |  | 417.6 |  |  | — |  |  | — |
Actual return on plan assets | 18.6 |  |  | 21.9 |  |  | 45.0 |  |  | 45.5 |  |  | — |  |  | — |
Employer contributions | 4.9 |  |  | 5.6 |  |  | 14.2 |  |  | 14.1 |  |  | 0.4 |  |  | 0.3 |
Participants’ contributions | — |  |  | — |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |
Benefits paid | (10.9) |  |  | (10.6) |  |  | (27.6) |  |  | (28.7) |  |  | (0.5) |  |  | (0.4) |
Settlement | — |  |  | — |  |  | (27.4) |  |  | (0.4) |  |  | — |  |  | — |
Foreign exchange rate changes | — |  |  | — |  |  | 20.2 |  |  | 12.1 |  |  | — |  |  | — |
Fair value of plan assets at end of year | 170.6 |  |  | 158.0 |  |  | 484.8 |  |  | 460.3 |  |  | — |  |  | — |
Funded status (Fair value of plan assets less PBO) | $ | (55.5) |  |  | $ | (53.6) |  |  | $ | (263.9) |  |  | $ | (230.4) |  |  | $ | (5.1) |  |  | $ | (5.3) |
Amounts recognized in the Consolidated Balance Sheets consist of: |  |  |  |  |  |  |  |  |  |  |
Other non-current assets | $ | — |  |  | $ | — |  |  | $ | 0.6 |  |  | $ | 1.2 |  |  | $ | — |  |  | $ | — |
Other current liabilities | — |  |  | — |  |  | 7.5 |  |  | 6.8 |  |  | 0.5 |  |  | 0.5 |
Pension and post-retirement benefit obligations | 55.5 |  |  | 53.6 |  |  | 257.0 |  |  | 224.8 |  |  | 4.6 |  |  | 4.8 |
Components of accumulated other comprehensive income, net of tax: |  |  |  |  |  |  |  |  |  |  |
Unrecognized actuarial loss (gain) | 110.0 |  |  | 74.1 |  |  | 208.3 |  |  | 129.8 |  |  | (4.4) |  |  | (4.0) |
Unrecognized prior service cost (credit) | 1.5 |  |  | 1.4 |  |  | 6.4 |  |  | 4.9 |  |  | (0.1) |  |  | (0.2) |
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets | The following table sets out information for pension plans with an accumulated benefit obligation in excess of plan assets:
| U.S. |  | International
(in millions) | 2020 |  | 2019 |  | 2020 |  | 2019
Accumulated benefit obligation | $ | 226.1 |  |  | $ | 211.6 |  |  | $ | 716.0 |  |  | $ | 638.4 |
Fair value of plan assets | 170.6 |  |  | 158.0 |  |  | 463.7 |  |  | 417.5 |
Schedule of Defined Benefit Plan, Plan with Projected Benefit Obligations in Excess of Plan Assets [Table Text Block] | The following table sets out information for pension plans with a projected benefit obligation in excess of plan assets:
| U.S. |  | International
(in millions) | 2020 |  | 2019 |  | 2020 |  | 2019
Projected benefit obligation | $ | 226.1 |  |  | $ | 211.6 |  |  | $ | 728.3 |  |  | $ | 649.1 |
Fair value of plan assets | 170.6 |  |  | 158.0 |  |  | 463.7 |  |  | 417.5 |
Components of Net Periodic Benefit (Income) Expense for Pension and Post-Retirement Plans | The components of net periodic benefit (income) expense for pension and post-retirement plans for the years ended December 31, 2020, 2019, and 2018, were as follows:
| Pension |  | Post-retirement
| U.S. |  | International |  |  |  |  |  |
(in millions) | 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018
Service cost | $ | 1.6 |  |  | $ | 1.3 |  |  | $ | 1.6 |  |  | $ | 1.5 |  |  | $ | 1.3 |  |  | $ | 1.9 |  |  | $ | — |  |  | $ | — |  |  | $ | 0.1 |
Interest cost | 5.9 |  |  | 7.4 |  |  | 6.7 |  |  | 9.7 |  |  | 13.4 |  |  | 12.9 |  |  | 0.1 |  |  | 0.2 |  |  | 0.2 |
Expected return on plan assets | (11.4) |  |  | (11.7) |  |  | (11.8) |  |  | (18.6) |  |  | (20.5) |  |  | (22.7) |  |  | — |  |  | — |  |  | — |
Amortization of net loss (gain) | 3.2 |  |  | 2.2 |  |  | 2.7 |  |  | 4.9 |  |  | 3.3 |  |  | 3.4 |  |  | (0.5) |  |  | (0.4) |  |  | (0.4) |
Amortization of prior service cost (credit) | 0.4 |  |  | 0.4 |  |  | 0.4 |  |  | 0.3 |  |  | 0.3 |  |  | — |  |  | — |  |  | — |  |  | (0.1) |
Curtailment gain | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (0.6) |  |  | — |  |  | — |  |  | — |
Settlement loss | — |  |  | — |  |  | — |  |  | 0.4 |  |  | 0.1 |  |  | — |  |  | — |  |  | — |  |  | — |
Net periodic benefit income(1) | $ | (0.3) |  |  | $ | (0.4) |  |  | $ | (0.4) |  |  | $ | (1.8) |  |  | $ | (2.1) |  |  | $ | (5.1) |  |  | $ | (0.4) |  |  | $ | (0.2) |  |  | $ | (0.2) |
(1) The components, other than service cost, are included in the line "Non-operating pension income" in the Consolidated Statements of Income
Schedule of Defined Benefit Plan Amounts Recognized in Accumulated Other Comprehensive Income (Loss) | Other changes in plan assets and benefit obligations that were recognized in accumulated other comprehensive income (loss) during the years ended December 31, 2020, 2019, and 2018 were as follows:
| Pension |  | Post-retirement
| U.S. |  | International |  |  |  |  |  |
(in millions) | 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018
Current year actuarial loss (gain) | $ | 10.6 |  |  | $ | 15.0 |  |  | $ | 12.0 |  |  | $ | 36.5 |  |  | $ | 43.3 |  |  | $ | 5.3 |  |  | $ | — |  |  | $ | (1.0) |  |  | $ | (0.3) |
Amortization of actuarial (loss) gain | (3.2) |  |  | (2.2) |  |  | (2.7) |  |  | (5.3) |  |  | (3.3) |  |  | (3.4) |  |  | 0.5 |  |  | 0.4 |  |  | 0.4 |
Current year prior service cost | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 6.5 |  |  | — |  |  | — |  |  | — |
Amortization of prior service (cost) credit | (0.4) |  |  | (0.4) |  |  | (0.4) |  |  | (0.3) |  |  | (0.3) |  |  | 0.3 |  |  | — |  |  | — |  |  | 0.1 |
Foreign exchange rate changes | — |  |  | — |  |  | — |  |  | 8.5 |  |  | 3.4 |  |  | (7.1) |  |  | — |  |  | — |  |  | 0.1 |
Total recognized in other comprehensive income (loss) | $ | 7.0 |  |  | $ | 12.4 |  |  | $ | 8.9 |  |  | $ | 39.4 |  |  | $ | 43.1 |  |  | $ | 1.6 |  |  | $ | 0.5 |  |  | $ | (0.6) |  |  | $ | 0.3 |
Total recognized in net periodic benefit cost (income) and other comprehensive income (loss) | $ | 6.7 |  |  | $ | 12.0 |  |  | $ | 8.5 |  |  | $ | 37.6 |  |  | $ | 41.0 |  |  | $ | (3.5) |  |  | $ | 0.1 |  |  | $ | (0.8) |  |  | $ | 0.1 |
Schedule of Assumptions Used | The weighted average assumptions used to determine benefit obligations for the years ended December 31, 2020, 2019, and 2018 were as follows:
| Pension |  | Post-retirement
| U.S. |  | International |  |
| 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018
Discount rate | 2.6 | % |  | 3.3 | % |  | 4.6 | % |  | 1.2 | % |  | 1.8 | % |  | 2.5 | % |  | 1.9 | % |  | 2.7 | % |  | 3.7 | %
Rate of compensation increase | N/A |  | N/A |  | N/A |  | 2.9 | % |  | 2.9 | % |  | 3.0 | % |  | N/A |  | N/A |  | N/A
The weighted average assumptions used to determine net periodic benefit (income) expense for the years ended December 31, 2020, 2019, and 2018 were as follows:
| Pension |  | Post-retirement
| U.S. |  | International |  |
| 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018 |  | 2020 |  | 2019 |  | 2018
Discount rate | 3.2 | % |  | 4.0 | % |  | 3.5 | % |  | 1.6 | % |  | 2.4 | % |  | 2.1 | % |  | 2.7 | % |  | 3.6 | % |  | 3.2 | %
Expected long-term rate of return | 7.0 | % |  | 7.4 | % |  | 7.4 | % |  | 4.2 | % |  | 5.0 | % |  | 5.0 | % |  | N/A |  | N/A |  | N/A
Rate of compensation increase | N/A |  | N/A |  | N/A |  | 2.9 | % |  | 3.0 | % |  | 2.8 | % |  | N/A |  | N/A |  | N/A
The weighted average health care cost trend rates used to determine post-retirement benefit obligations and net periodic benefit (income) expense as of December 31, 2020, 2019, and 2018 were as follows:
| Post-retirement
| 2020 |  | 2019 |  | 2018
Health care cost trend rate assumed for next year | 6 | % |  | 7 | % |  | 7 | %
Rate that the cost trend rate is assumed to decline (the ultimate trend rate) | 4 | % |  | 4 | % |  | 5 | %
Year that the rate reaches the ultimate trend rate | 2028 |  | 2027 |  | 2026
Schedule of Allocation of Plan Assets | Our pension plan weighted average asset allocations as of December 31, 2020 and 2019 were as follows:
|  | 2020 |  | 2019
|  | U.S. |  | International |  | U.S. |  | International
Asset category |  |  |  |  |  |  |
Equity securities | 64 | % |  | 21 | % |  | 56 | % |  | 13 | %
Fixed income | 29 |  |  | 54 |  |  | 33 |  |  | 46 |
Real estate | 6 |  |  | 4 |  |  | 3 |  |  | 3 |
Other(2) |  | 1 |  |  | 21 |  |  | 8 |  |  | 38 |
Total | 100 | % |  | 100 | % |  | 100 | % |  | 100 | %
(2)Multi-strategy hedge funds, insurance contracts and cash and cash equivalents for certain of our plans.
Schedule of Expected Benefit Payments | The following table presents estimated future benefit payments to participants for the next ten fiscal years:
| Pension |  | Post-retirement
(in millions) | Benefits |  | Benefits
2021 | $ | 41.4 |  |  | $ | 0.5 |
2022 | 41.8 |  |  | 0.4 |
2023 | 42.4 |  |  | 0.4 |
2024 | 42.8 |  |  | 0.4 |
2025 | 43.8 |  |  | 0.4 |
Years 2026 - 2030 | 223.5 |  |  | 1.7 |
Schedule of Multi-employer Plans | Details regarding the plan are outlined in the table below.
|  |  |  | Pension Protection Act Zone Status |  | FIP/RP Status Pending/Implemented |  | Contributions |  |  |  | Expiration Date of Collective-Bargaining Agreement
|  |  |  |  |  | Year Ended December 31, |  |  |
Pension Fund |  | EIN/Pension Plan Number |  | 2020 |  | 2019 |  |  | 2020 |  | 2019 |  | 2018 |  | Surcharge Imposed |
PACE Industry Union-Management Pension Fund |  | 11-6166763 / 001 |  | Red |  | Red |  | Implemented |  | $ | 0.1 |  |  | $ | 0.2 |  |  | $ | 0.3 |  |  | Yes |  | 6/30/2023
U.S. |
Defined Benefit Plan Disclosure [Line Items] |
Schedule of Allocation of Plan Assets | U.S. Pension Plan Assets The fair value measurements of our U.S. pension plan assets by asset category as of December 31, 2020 were as follows:
(in millions) | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Fair Value as of December 31, 2020
Mutual funds | $ | 94.8 |  |  | $ | — |  |  | $ | — |  |  | $ | 94.8 |
Exchange traded funds | 74.6 |  |  | — |  |  | — |  |  | 74.6 |
Common collective trust funds | — |  |  | 1.2 |  |  | — |  |  | 1.2 |
Total | $ | 169.4 |  |  | $ | 1.2 |  |  | $ | — |  |  | $ | 170.6 |
The fair value measurements of our U.S. pension plan assets by asset category as of December 31, 2019 were as follows:
(in millions) | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Fair Value as of December 31, 2019
Mutual funds | $ | 103.2 |  |  | $ | — |  |  | $ | — |  |  | $ | 103.2 |
Exchange traded funds | 48.4 |  |  | — |  |  | — |  |  | 48.4 |
Common collective trust funds | — |  |  | 1.5 |  |  | — |  |  | 1.5 |
Investments measured at net asset value(3) |  |  |  |  |  |  |
Multi-strategy hedge funds |  |  |  |  |  |  | 4.9 |
Total | $ | 151.6 |  |  | $ | 1.5 |  |  | $ | — |  |  | $ | 158.0 |
(3)Certain investments that are measured at fair value using the net asset value per share practical expedient have not been categorized in the fair value hierarchy. The fair value amounts presented in these tables are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the table that presents our defined benefit pension and post-retirement plans funded status.
International |
Defined Benefit Plan Disclosure [Line Items] |
Schedule of Allocation of Plan Assets | International Pension Plans Assets The fair value measurements of our international pension plans assets by asset category as of December 31, 2020 were as follows:
(in millions) | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Fair Value as of December 31, 2020
Cash and cash equivalents | $ | 8.5 |  |  | $ | — |  |  | $ | — |  |  | $ | 8.5 |
Equity securities | 99.9 |  |  | — |  |  | — |  |  | 99.9 |
Exchange traded funds | 0.5 |  |  | — |  |  | — |  |  | 0.5 |
Corporate debt securities | — |  |  | 85.6 |  |  | — |  |  | 85.6 |
Multi-strategy hedge funds | — |  |  | 57.8 |  |  | — |  |  | 57.8 |
Insurance contracts | — |  |  | 4.1 |  |  | — |  |  | 4.1 |
Real estate | — |  |  | 9.7 |  |  | — |  |  | 9.7 |
Government debt securities | — |  |  | 180.9 |  |  | — |  |  | 180.9 |
Investments measured at net asset value(3) |  |  |  |  |  |  |
Multi-strategy hedge funds |  |  |  |  |  |  | 29.8 |
Real estate |  |  |  |  |  |  | 8.0 |
Total | $ | 108.9 |  |  | $ | 338.1 |  |  | $ | — |  |  | $ | 484.8 |
The fair value measurements of our international pension plans assets by asset category as of December 31, 2019 were as follows:
(in millions) | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Fair Value as of December 31, 2019
Cash and cash equivalents | $ | 1.4 |  |  | $ | — |  |  | $ | — |  |  | $ | 1.4 |
Equity securities | 59.9 |  |  | — |  |  | — |  |  | 59.9 |
Exchange traded funds | 0.4 |  |  | — |  |  | — |  |  | 0.4 |
Corporate debt securities | — |  |  | 79.3 |  |  | — |  |  | 79.3 |
Multi-strategy hedge funds | — |  |  | 85.9 |  |  | — |  |  | 85.9 |
Insurance contracts | — |  |  | 29.6 |  |  | — |  |  | 29.6 |
Real estate | — |  |  | 3.9 |  |  | — |  |  | 3.9 |
Government debt securities | — |  |  | 132.5 |  |  | — |  |  | 132.5 |
Investments measured at net asset value(3) |  |  |  |  |  |  |
Multi-strategy hedge funds |  |  |  |  |  |  | 57.0 |
Real estate |  |  |  |  |  |  | 10.4 |
Total | $ | 61.7 |  |  | $ | 331.2 |  |  | $ | — |  |  | $ | 460.3 |

X
- Definition Schedule of Amounts Recognized in Balance Sheet and Net Funded Status [Table Text Block] + References No definition available. + Details
Name: | abd_ScheduleOfAmountsRecognizedInBalanceSheetAndNetFundedStatusTableTextBlock
Namespace Prefix: | abd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefit obligation and plan assets of defined benefit plan with accumulated benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e2417-114920 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e2417-114920 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 + Details
Name: | us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(5) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAssumptionsUsedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefit obligation and plan assets for defined benefit pension plan with projected benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e2417-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 + Details
Name: | us-gaap_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in plan assets and benefit obligations recognized in other comprehensive income (loss) during the period. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information about multiemployer plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (e)(2) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 9 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (f)(1) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
Name: | us-gaap_ScheduleOfMultiemployerPlansTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RetirementPlanSponsorLocationAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RetirementPlanSponsorLocationAxis=us-gaap_ForeignPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |